VSCode is familiar in its UX. Here is the file tree, here is the editor. oh that's the terminal, or I can complete with tab, and these are extensions that I can install? And that's pretty much the extent of the interaction most people have with it. If it does not come out of the box or prepackaged into an easily extensible extension, they are not using it.
That's by design. It must have appealing looks and employ every trick from psychology books to get you to try it and keep using it.
You don't have to be a genius to realize that a for-profit corporation with a $3 trillion market cap, spending millions on building a code editor with no direct licensing model; that they are distributing for "free" is not some kind of unseen goodwill; That shit eventually will generate billions in downstream Azure/services revenue. What is it if not a trivial ROI? It is a "loss leader" in traditional business terms, but a strategic necessity for cloud/services dominance.
VSCode is essentially a Trojan horse for the Microsoft developer services ecosystem - a mental prison that is designed to be easy to get in but hard to escape.
In comparison - vim/emacs have not a single profit motive; their network effect works differently; Yes, there's no entity with trillion dollar market cap to keep the pace with vscode, but no deprecation risks, no corporate pivot that ever is a treat to lock-in your data or your workflow or compatibility with older hardware. Vim & Emacs win by not being a loss leader for anything.
Who can ever predict what happens 5–10–20 years from now? Who can guarantee that some evil CEO wouldn't replace Nadella and secretly start implementing changes in the strategy that would change the essence and the meaning of being a programmer? It is already assumed that every dev has to use GitHub and to know VSCode at least on some basic level today. What if tomorrow your employers would be able to analyze your telemetry data to "measure" your performance? What if the use of anything but VSCode as the code editor would simply be banned?
